eprintid: 692 rev_number: 12 eprint_status: archive userid: 4 dir: disk0/00/00/06/92 datestamp: 2015-06-10 09:03:35 lastmod: 2018-02-26 11:56:09 status_changed: 2015-06-10 09:03:35 type: monograph metadata_visibility: show creators_name: Anselmi, N. creators_name: Manica, L. creators_name: Rocca, P. creators_name: Massa, A. title: A PSO-based Method for Radiation Pattern Synthesis through Interval Analysis Tools ispublished: pub subjects: MCS subjects: MEA full_text_status: public monograph_type: technical_report keywords: Interval Analysis, Array Synthesis, Array Analysis, Reflector Antennas, Inverse Scattering, Evolutionary Optimization, Compressive Sensing, Analytic Sequences, Local Optimization, Sub-Arraying, Time Modulated Arrays abstract: In an antenna array design scenario the reliability of the excitations' amplitudes and phases values is very important in order to satisfy the design constraints on the array's radiation pattern. The literature proposes some probability curves and statistical descriptions methods that can help the designer to predict the effect of the errors, at the cost of an high computational burden. In this report, Interval Arithmetic is exploited to overcome this problem and Interval Analysis is applied to a mask constrained power synthesis procedure in order to synthesize a beam shaped linear array robust with respect to the excitations' errors using a PSO optimizer. A preliminary numerical example is reported to show the behaviour of the proposed method. date: 2015 publisher: University of Trento referencetext: [1] P. Rocca, N. Anselmi, and A. Massa, "Optimal synthesis of robust beamformer weights exploiting interval analysis and convex optimization," IEEE Trans. Antennas Propag., vol. 62, no. 7, pp. 3603-3612, Jul. 2014. [2] L. Manica, N. Anselmi, P. Rocca, and A. Massa, "Robust mask-constrained linear array synthesis through an interval-based particle swarm optimisation," IET Microwaves, Antennas and Propagation, vol. 7, no. 12, pp. 976-984, Sep. 2013. [3] N. Anselmi, L. Manica, P. Rocca, and A. Massa, "Tolerance analysis of antenna arrays through interval arithmetic," IEEE Transactions on Antennas and Propagation, vol. 61, no. 11, pp. 5496-5507, Nov. 2013. [4] P. Rocca, L. Manica, N. Anselmi, and A. Massa, "Analysis of the pattern tolerances in linear arrays with arbitrary amplitude errors," IEEE Antennas Wireless Propag. Lett., vol. 12, pp. 639-642, 2013. [5] T. Moriyama, L. Poli, N. Anselmi, M. Salucci, and P. Rocca, "Real array pattern tolerances from amplitude excitation errors," IEICE Electronics Express, vol. 11, no. 17, pp. 1-8, Sep. 2014. [6] L. Manica, P. Rocca, N. Anselmi, and A. Massa, "On the synthesis of reliable linear arrays through interval arithmetic," IEEE International Symposium on Antennas Propag. 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Manica, and A. Massa, "Microwave imaging within the interval analysis framework," Progress in Electromagnetic Research, vol. 143, pp. 675?Äì708, 2013. [12] P. Rocca, M. Carlin, G. Oliveri, and A. Massa, "Interval analysis as applied to inverse scattering," IEEE International Symposium on Antennas Propag. (APS/URSI 2013), Chicago, Illinois, USA, Jul. 8-14, 2012. [13] L. Manica, P. Rocca, M. Salucci, M. Carlin, and A. Massa, "Scattering data inversion through interval analysis under Rytov approximation," 7th European Conference on Antennas Propag. (EuCAP 2013), Gothenburg, Sweden, Apr. 8-12, 2013. [14] P. Rocca, M. Carlin, and A. Massa, "Imaging weak scatterers by means of an innovative inverse scattering technique based on the interval analysis," 6th European Conference on Antennas Propag. (EuCAP 2012), Prague, Czech Republic, Mar. 26-30, 2012. [15] P. Rocca, M. Benedetti, M. Donelli, D. Franceschini, and A. Massa, "Evolutionary optimization as applied to inverse problems," Inverse Problems - 25 th Year Special Issue of Inverse Problems, Invited Topical Review, vol. 25, pp. 1-41, Dec. 2009. [16] P. Rocca, G. Oliveri, and A. Massa, "Differential Evolution as applied to electromagnetics," IEEE Antennas Propag. Mag., vol. 53, no. 1, pp. 38-49, Feb. 2011. [17] G. Oliveri and A. Massa, "Bayesian compressive sampling for pattern synthesis with maximally sparse non-uniform linear arrays," IEEE Trans. Antennas Propag., vol. 59, no. 2, pp. 467-481, Feb. 2011. [18] M. Carlin, G. Oliveri, and A. Massa, "Hybrid BCS-deterministic approach for sparse concentric ring isophoric arrays," IEEE Trans. Antennas Propag., vol. 63, no. 1, pp. 378-383, Jan. 2015. [19] G. Oliveri, F. Viani, and A. Massa, "Synthesis of linear multi-beam arrays through hierarchical ADS-based interleaving," IET Microw. Antennas Propag., vol. 8, no. 10, pp. 794-808, Jul. 2014. [20] G. Oliveri, P. Rocca, and A. Massa, "Interleaved linear arrays with difference sets," Electronics Letters, vol. 46, no. 5, pp. 323-324, Mar. 2010. [21] P. Rocca, L. Manica, R. Azaro, and A. Massa, "A hybrid approach for the synthesis of sub-arrayed monopulse linear arrays," IEEE Trans. Antennas Propag. , vol. 57, no. 1, pp. 280-283, Jan. 2009. [22] P. Rocca, L. Manica, and A. Massa, "Directivity optimization in planar sub-arrayed monopulse antenna," Progress in Electromagnetic Research L, vol. 4, pp. 1-7, 2008. [23] L. Poli, P. Rocca, G. Oliveri, and A. Massa, "Failure correction in time-modulated linear arrays," IET Radar, Sonar & Navigation, vol. 8, no. 3, pp. 195-201, 2014. [24] L. Poli, P. Rocca, G. Oliveri, and A. Massa, "Adaptive nulling in time-modulated linear arrays with minimum power losses," IET Microwaves, Antennas & Propagation, vol. 5, no. 2, pp. 157-166, 2011. citation: Anselmi, N. and Manica, L. and Rocca, P. and Massa, A. (2015) A PSO-based Method for Radiation Pattern Synthesis through Interval Analysis Tools. Technical Report. University of Trento. document_url: http://www.eledia.org/students-reports/692/1/A%20PSO-based%20Method%20for%20Radiation%20Pattern%20Synthesis%20through%20Interval%20Analysis%20Tools.pdf